40513055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3491}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 53301888

約数和(自身を除く): 12788833

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 3491, 11605, 17455, 38401, 192005, 736601, 3683005, 8102611, 40513055]

約数ペア:

[(1, 40513055), (5, 8102611), (11, 3683005), (55, 736601), (211, 192005), (1055, 38401), (2321, 17455), (3491, 11605)]